Despite widespread agreement among economists that labor-intensive manufacturing has contributed mightily to rapid development in China and other fast-growing economies, most developing countries have had little success in raising the share of manufacturing in production, employment, or exports....

The efficient evacuation of people from dangerous areas is a key objective of emergency management. However, many emergencies give little to no advanced warning, leading to spontaneous evacuation with no time for planning or management. For large emergencies, destinations become less certain,...